{
  "id": 20714,
  "label": "bile duct neoplasm",
  "model": {
    "label": "Mondo Disease Ontology (MONDO)",
    "source": 0
  },
  "type_id": 0,
  "reference_id": "MONDO:0021662",
  "properties": {
    "xrefs": [
      "MEDGEN:14114",
      "MESH:D001650",
      "NCIT:C2898",
      "UMLS:C0005396"
    ],
    "synonyms": [
      "bile duct neoplasm",
      "bile duct neoplasm (disease)",
      "bile duct tumor",
      "bile duct tumour",
      "intrahepatic and extrahepatic bile duct neoplasm",
      "intrahepatic and extrahepatic bile duct tumor",
      "intrahepatic and extrahepatic bile duct tumour",
      "neoplasm of bile duct",
      "tumor of bile duct",
      "tumour of bile duct"
    ],
    "categories": [
      {
        "ref": "MONDO:0004335",
        "name": "digestive system disorder"
      },
      {
        "ref": "MONDO:0005151",
        "name": "endocrine system disorder"
      }
    ],
    "definition": "A benign or malignant neoplasm that affects the intrahepatic or extrahepatic bile ducts. Representative examples of benign neoplasms include bile duct adenoma and extrahepatic bile duct lipoma. Representative examples of malignant neoplasms include intrahepatic and extrahepatic cholangiocarcinoma."
  },
  "isLeaf": false,
  "isRoot": false,
  "child_count": 4,
  "parents": [
    {
      "id": 4900,
      "label": "bile duct disorder",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6624
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4138",
          "MEDGEN:2240",
          "MESH:D001649",
          "NCIT:C96716",
          "SCTID:118926004",
          "UMLS:C0005395"
        ],
        "synonyms": [
          "bile duct disease",
          "bile duct disease or disorder",
          "bile duct disorder",
          "disease of bile duct",
          "disease or disorder of bile duct",
          "disorder of bile duct"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          }
        ],
        "definition": "A disease involving the bile duct."
      },
      "child_count": 7,
      "reference_id": "MONDO:0002887"
    },
    {
      "id": 6998,
      "label": "biliary tract neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        6624,
        21432
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:0050625",
          "EFO:0003891",
          "HP:0100574",
          "MEDGEN:14118",
          "ONCOTREE:BILIARY_TRACT",
          "SCTID:126853008",
          "UMLS:C0005426"
        ],
        "synonyms": [
          "biliary tract neoplasm",
          "biliary tract neoplasm (disease)",
          "biliary tree neoplasm",
          "biliary tree neoplasm (disease)",
          "biliary tree tumor",
          "biliary tree tumour",
          "neoplasm of biliary tree",
          "tumor of biliary tree",
          "tumour of biliary tree",
          "BILIARY_TRACT",
          "tumour of the extrahepatic bile duct"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A neoplasm that involves the biliary tract."
      },
      "child_count": 4,
      "reference_id": "MONDO:0005304"
    }
  ],
  "children": [
    {
      "id": 5049,
      "label": "bile duct cancer",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        5050,
        20714
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:4606",
          "GARD:0023352"
        ],
        "synonyms": [
          "bile duct tumor",
          "bile duct tumour",
          "bile duct cancer",
          "cancer of bile duct",
          "malignant bile duct neoplasm",
          "malignant neoplasm of bile duct",
          "malignant neoplasm of the extrahepatic bile duct"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A malignant neoplasm involving the bile duct"
      },
      "child_count": 8,
      "reference_id": "MONDO:0003059"
    },
    {
      "id": 5379,
      "label": "bile duct papillary neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        2884,
        3032,
        4204,
        20714
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5468",
          "ICDO:8503/0",
          "MEDGEN:360303",
          "NCIT:C6881",
          "UMLS:C1879344"
        ],
        "synonyms": [
          "IPN",
          "bile duct papillary epithelial neoplasm",
          "bile duct papillary neoplasm",
          "bile duct papillomatosis",
          "biliary papillomatosis",
          "intraductal papillary neoplasm"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A non-invasive, papillary epithelial neoplasm that arises from the epithelium of the intrahepatic or extrahepatic bile ducts."
      },
      "child_count": 12,
      "reference_id": "MONDO:0003455"
    },
    {
      "id": 7679,
      "label": "bile duct adenoma",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        7737,
        20714
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "DOID:5381",
          "EFO:1000123",
          "ICDO:8160/0",
          "MEDGEN:918",
          "MESH:D002759",
          "NCIT:C2942",
          "SCTID:424091006",
          "UMLS:C0008309"
        ],
        "synonyms": [
          "CHOLANGIOMA, benign",
          "Cholangioadenoma",
          "Cholangioma",
          "Hepatocholangiocellular adenoma",
          "Hepatocholangioma",
          "adenoma of bile duct",
          "adenoma of the bile duct",
          "bile duct adenoma",
          "bile duct adenoma (morphologic abnormality)"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A benign, well-demarcated polypoid neoplasm arising from the bile duct epithelium. According to the growth pattern, it is classified as tubular, papillary, or tubulopapillary. Adenomas arising from the extrahepatic bile ducts usually produce symptoms related to biliary obstruction."
      },
      "child_count": 6,
      "reference_id": "MONDO:0006108"
    },
    {
      "id": 20541,
      "label": "extrahepatic bile duct neoplasm",
      "isLeaf": false,
      "isRoot": false,
      "parents": [
        20714
      ],
      "type_id": 0,
      "properties": {
        "xrefs": [
          "MEDGEN:91056",
          "NCIT:C4441",
          "SCTID:126855001",
          "UMLS:C0345913"
        ],
        "synonyms": [
          "extrahepatic bile duct neoplasm",
          "extrahepatic bile duct neoplasm (disease)",
          "extrahepatic bile duct tumor",
          "extrahepatic bile duct tumour",
          "neoplasm of extrahepatic bile duct",
          "neoplasm of the extrahepatic bile duct",
          "tumor of extrahepatic bile duct",
          "tumor of the extrahepatic bile duct",
          "tumour of extrahepatic bile duct",
          "tumour of the extrahepatic bile duct"
        ],
        "categories": [
          {
            "ref": "MONDO:0004335",
            "name": "digestive system disorder"
          },
          {
            "ref": "MONDO:0005151",
            "name": "endocrine system disorder"
          }
        ],
        "definition": "A benign or malignant neoplasm that affects the extrahepatic bile ducts. Representative examples include adenoma and adenocarcinoma."
      },
      "child_count": 7,
      "reference_id": "MONDO:0021385"
    }
  ],
  "roots": [
    {
      "id": 4900,
      "label": "bile duct disorder"
    },
    {
      "id": 6998,
      "label": "biliary tract neoplasm"
    }
  ]
}